Class DxfToGeoJsonTextMapper

constructor

• new DxfToGeoJsonTextMapper(dxfContext): DxfToGeoJsonTextMapper

• Initializes a new instance of the DxfToGeoJsonTextMapper.

  Parameters

  • dxfContext: IDxfJsonComponentContext

    The shared DXF conversion context.

  Returns DxfToGeoJsonTextMapper

dxfContext

AnnotationToGeoJSON

• AnnotationToGeoJSON(): void

• Converts all processed text features (TEXT, MTEXT, ATTDEF) into a GraphicsLayer for map annotation visualization.

  Returns void

getMaximumFontSize

• getMaximumFontSize(graphics): number

• Parameters

  • graphics: Graphic[]

  Returns number

processAttDef

• processAttDef(entity): Promise<void>

• Processes a DXF ATTDEF (attribute definition) entity and converts it into a text-based GeoJSON point feature with block, tag, and rotation properties.

  Parameters

  • entity: IAttDefEntity

    The DXF ATTDEF entity to process.

  Returns Promise<void>

processMText

• processMText(entity): Promise<void>

• Processes a DXF MTEXT entity (multi-line text) and converts it into a cleaned and formatted GeoJSON point feature.

  Parameters

  • entity: IMTextEntity

    The DXF MTEXT entity to process.

  Returns Promise<void>

processText

• processText(entity): Promise<void>

• Processes a DXF TEXT entity and converts it into a GeoJSON point feature with text attributes such as rotation and height.

  Parameters

  • entity: ITextEntityExtended

    The DXF TEXT entity to process.

  Returns Promise<void>